Product Introduction Merck S-PAK Aseptic Membrane Introduction The mesh based sterile membrane is an ideal choice for liquid microbiological testing using membrane filtration. S-Pak is sterile, individually packaged, and comes with a network
Product Introduction
Merck (merck)S-PAK Introduction to Aseptic Filter Membrane
A sterile filter membrane with a grid is an ideal choice for liquid microbiological testing using membrane filtration, S-Pak sterile , individually wrapped , With the internet.
Comprehensive product information, including batch number, item number, and film aperture, is printed on the packaging of each film.
We create different types of filter membranes for different pore sizes HA (0.45 µm) Suitable for overall analysis of coliform bacteria or yeast and mold; type HC (0.7 µm) Suitable for fecal coliform analysis, where the funnel-shaped pores of the membrane enhance the sensitivity to fecal coliforms Recovery rate of pressurized organisms; type RA (1.2 µm) Suitable for yeast and mold analysis, used for liquids that are difficult to filter
Each box of film comes with a quality certificate（ CoA), Ensure that our membrane meets regulatory requirements.
Note: Except HVWP047S6 for PVDF Except for polyvinylidene fluoride material, all membrane materials are mixed cellulose.
Merck (merck)S-PAK Characteristics of sterile filter membrane
Aseptic, individually packaged
Stable quality performance
Product information is traceable
Comprehensive membrane aperture sizes meet your different application needs
S-Pak filter membrane
Catalog Number
The pore size of the filter membrane, µm
Filter membrane diameter, mm
Filter membrane color
material
Filter membrane surface
quantity / packaging
GSWG047S6
0.22
47
white
Mixed cellulose ester
grid
4 small box ×150 piece
HABG047S6
0.45
47
black
Mixed cellulose ester
grid
4 small box ×150 piece
HAWG047S6
0.45
47
white
Mixed cellulose ester
grid
4 small box ×150 piece
HVWP047S6
0.45
47
white
Polyvinylidene fluoride
Plain
4 small box ×150 piece
HCWG047S6
0.7
47
white
Mixed cellulose ester
grid
4 small box ×150 piece
AAWG047S6
0.8
47
white
Mixed cellulose ester
grid
4 small box ×150 piece
AABG047S6
0.8
47
black
Mixed cellulose ester
grid
4 small box ×150 piece
RAWG047S6
1.2
47
white
Mixed cellulose ester
grid
4 small box ×150 piece
HABG050S6
0.45
50
black
Mixed cellulose ester
grid
4 small box ×150 piece
HAGG050S6
0.45
50
green
Mixed cellulose ester
grid
4 small box ×150 piece
HAWG050S6
0.45
50
white
Mixed cellulose ester
grid
4 small box ×150 piece
